Function normalize_request 

pub fn normalize_request(request: &mut Request)

Normalizes the Request interface.

This function applies the following normalization rules:

• The URL is truncated to 2048 characters.
• The query string and fragment are extracted into dedicated fields.
• The method is normalized to uppercase.
• The data is parsed as JSON or urlencoded and put into the data field.
• The Content-Type header is parsed and put into the inferred_content_type field.
• The Cookie header is parsed and put into the cookies field.